package com.itheima.jdbc.pojo;

/*
* Druid数据库连接池演示
* */

import com.alibaba.druid.pool.DruidDataSourceFactory;

import javax.sql.DataSource;
import java.io.FileInputStream;
import java.sql.Connection;
import java.util.Properties;

public class DruidDemo {
    public static void main(String[] args) throws Exception {
        // 1.导入jar包

        // 2. 定义配置文件

        //3.加载配置文件
        Properties prop = new Properties();
        prop.load(new FileInputStream("jdbc-demo/src/druid.properties"));

        //4.获取连接池对象
        DataSource dataSource = DruidDataSourceFactory.createDataSource(prop);

        //5.获取对应的数据库连接
        Connection connection = dataSource.getConnection();
        System.out.println(connection);
//        System.out.println(System.getProperty("user.dir"));

    }
}
